Marconi 2022A and 2022C Signal Generators are compact, lightweight units offering frequency, phase and ampliture modulation of frequency range 10 kHz to 1 GHz. Output levels up to +13 dBm are offered on the 2022C and +6 dBm on the 2022A. The units are designed for a wide range of applications in the research development, production and maintenance. Microprocessor control provides simple and rapid operation by direct keyboard entry of settings. The non-volatile memory, which can store up to one hundred settings, further reduces measurement time. Full GPIB programmability adds greater flexibility and faster throughput in systems applications.